Live reachability
The regional cards above show whether tailscale.com is reachable now and whether failures cluster globally or by route.
Service Diagnostic
Is Tailscale Down? Check tailscale.com Status
Run a live multi-region check for tailscale.com and compare the result with official Tailscale sources, known failure modes, and local troubleshooting steps.
This page is built for outage triage: first confirm reachability, then verify official signals, then decide whether the problem is global, regional, or local to your account/network.
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Checking tailscale.com reachability from multiple regions.
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Regional checks
How to interpret this Tailscale result
Latest history
The recent-check panel below adds public check history for this exact page when data is available.
Limitations
This check measures public reachability for tailscale.com. It cannot see every private region, enterprise route, customer account, or control-plane dependency inside Tailscale.
Is Tailscale Down? Latest tailscale.com Status Checks
Recent verdict history from users checking this specific page.
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What to check first for Tailscale
For Tailscale, start by separating tailscale.com public reachability, account vault/session access, and policy enforcement. A reachable tailscale.com does not prove every Tailscale workflow is healthy.
- Confirm tailscale.com reachability and compare it with Official Tailscale Website.
- Test account vault/session access and policy enforcement before changing account, device, or DNS settings.
- If you see tailscale: regions disagree on reachability, keep the timestamp, final URL, and failing action for support or incident review.
Official Tailscale sources
Use these provider-controlled or provider-owned sources after the live check, especially when the verdict is mixed or the issue only affects one workflow.
Official Tailscale Website
Open the main Tailscale site to confirm whether the core domain is reachable.
Tailscale Status Page
Check for official service status updates, maintenance notices, and incident posts for Tailscale.
Tailscale Support
Find support documentation or contact paths for Tailscale when issues persist.
Common Tailscale outage signs
These patterns help distinguish full tailscale.com downtime from partial service degradation, account problems, or route-specific failures.
When Tailscale only fails for you
Use these steps when WebsiteDown.org or official sources suggest Tailscale is generally reachable, but your own session still fails.
- Run the live check, then compare DNS, TLS, and browser behavior from another network.
- Check official Tailscale sources before changing firewall, DNS, or routing settings.
- Record affected region, resolver, status code, and timestamp for escalation.
How to check if Tailscale is down
Use this workflow to compare the WebsiteDown.org result with official sources, your own browser, and a second network before changing account or device settings.
How we check Tailscale
WebsiteDown.org checks public reachability for tailscale.com and separates that signal from product-specific symptoms inside Tailscale.
The Tailscale profile on this page is scoped to tailscale.com, categorized as Cloud & Infra / Security, and grouped under tailscale. It cross-checks related hosts (www.tailscale.com, tailscale.com, status.tailscale.com), uses verification sources such as Official Tailscale Website, Tailscale Status Page, Tailscale Support, and compares nearby diagnostics including Google, Apple, Cloudflare, Fastly so parent, child, and sibling service outages do not get blended together.
- tailscale.com Public Reachability: Confirms whether tailscale.com responds from regional probes before you investigate Tailscale app-specific symptoms.
- Account Vault/session Access: Sign-in and session paths can fail while public Tailscale pages still load, so this is checked as a separate outage clue.
- Policy Enforcement: Tracks the policy enforcement workflow as a separate Tailscale signal, useful when the homepage and user reports disagree.
- Device Trust Checks: Tracks the device trust checks workflow as a separate Tailscale signal, useful when the homepage and user reports disagree.
- DNS Resolution: Tracks the DNS resolution workflow as a separate Tailscale signal, useful when the homepage and user reports disagree.
Why trust this Tailscale check?
WebsiteDown.org keeps the live verdict, official sources, and service profile separate so you can see what is measured and what still needs confirmation.
- The live result is a reachability signal for tailscale.com from multiple regions, not a claim that every private Tailscale workflow is healthy.
- The service profile is built from curated diagnostic fields: checked surfaces, failure modes, related hosts, official sources, and limitations.
- Official Tailscale links are shown separately so you can verify provider-controlled status and support information before escalating.
Tailscale data notes
These dates describe the editorial registry behind this page. Live check timestamps are shown in the result panel above.
- Last reviewed
- 2026-05-13
- Service profile updated
- 2026-05-13
- Official sources reviewed
- 2026-05-13
- Registry scope
- Tailscale profile for tailscale.com with 5 checked surfaces, 3 official sources, and 4 common failure signs.
Tailscale troubleshooting guides
Use these guides when the live verdict, official sources, and your own symptoms disagree.